using AsbCloudApp.Data;
using AsbCloudApp.Requests;
using AsbCloudApp.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Threading;
using System.Threading.Tasks;

namespace AsbCloudWebApi.Controllers
{
    /// <summary>
    /// Редактор телеметрий для админки
    /// </summary>
    [Route("api/admin/telemetry")]
    [ApiController]
    [Authorize]
    public class AdminTelemetryController : CrudController<TelemetryDto, ICrudRepository<TelemetryDto>>
    {
        private readonly ITelemetryService telemetryService;
        private readonly ITelemetryDataEditorService telemetryEditorService;

        public AdminTelemetryController(ICrudRepository<TelemetryDto> service,
            ITelemetryService telemetryService,
            ITelemetryDataEditorService telemetryEditorService)
            : base(service)
        {
            this.telemetryService = telemetryService;
            this.telemetryEditorService = telemetryEditorService;
        }

        /// <summary>
        /// Merge telemetries. No body required.
        /// </summary>
        /// <returns></returns>
        [HttpPost("/merge/{idFrom}/{idTo}")]
        [Permission]
        public async Task<IActionResult> MergeTelemetriesAsync(int idFrom, int idTo, CancellationToken token)
        {
            var count = await telemetryService.MergeAsync(idFrom, idTo, token)
                .ConfigureAwait(false);
            return Ok(count);
        }

        /// <summary>
        /// Удаление куска телеметрии
        /// </summary>
        /// <param name="telemetryId">ключ телеметрии</param>
        /// <param name="gDate">начало интервала удаления</param>
        /// <param name="lDate">конец интервала удаления</param>
        /// <param name="token"></param>
        /// <returns></returns>
        [HttpDelete("/part/{telemetryId}")]
        [Permission]
        public async Task<IActionResult> DeleteAsync(int telemetryId,
            DateTimeOffset? gDate,
            DateTimeOffset? lDate,
            CancellationToken token)
        {
            var request = new TelemetryPartDeleteRequest()
            {
                IdTelemetry = telemetryId,
                GeDate = gDate,
                LeDate = lDate
            };
            if(gDate.HasValue || lDate.HasValue)
                await telemetryEditorService.DeleteAsync(request, token);
            return Ok();
        }
    }
}